Activities per year
- 4 results
Search results
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Ontwikkeling nieuwe bemestingsadviezen voor de akkerbouw met aandacht voor meststofkeuze, PPS BAATBemestingsAdviezen Akkerbouw Toekomstgericht
Janjo de Haan (Speaker) & Sven E. Verweij (Contributor)
25 Jun 2024Activity: Talk or presentation › Oral presentation › Professional
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N-min bepalingen
Janjo de Haan (Speaker) & Marie Wesselink (Speaker)
15 Nov 2023Activity: Talk or presentation › Oral presentation › Professional
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Necessary renewal of fertilization advice in outdoor crops
Janjo de Haan (Speaker)
13 Sept 2023Activity: Talk or presentation › Oral presentation › Professional
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Handboek Bodem en Bemesting, Bemestingsadviezen in de akkerbouw en groententeelt
Janjo de Haan (Speaker)
8 Nov 2023Activity: Talk or presentation › Oral presentation › Professional